#container {
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    width: 70%;
    text-align: center;
}
#container > .title {
    font-size: 46px;
    font-weight: bold;
    font-family: cursive;
    color: rgb(102, 102, 102);
    margin: 30px 0 80px 0;
}
#form {
    margin-bottom: 30px;
}
#form > div, #form > button {
    margin-left: 15px;
}